10-16-2013, 09:59 PM
Chet Wrote:402 is an RSD-3. These are fairly old Atlas units. I think they came out 15 years or so ago, if not before.
Chet, that 402 looks likes an RS-3 to me, while the 425 is either an RSD-4 or RSD-5 - the three axle trucks are the giveaway.
Wayne